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Perfect Square

Class 9 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIn a tile model, (4x^2), (-12xy), and (9y^2) make a perfect square. What will be the outer side?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 66ExpertMathematicsA square model shows (64x^2-80xy+25y^2). It is the area of a square with which side?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67HardMathematicsIf the area model of (25a^2-30ab+9b^2) is a square, what will be its side?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67HardMathematicsIf (x^2-6x+9) is read through a visual model, which square is formed?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67HardMathematicsIf the visual model of (49x^2+28x+4) is a complete square, what will be the outer side?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67HardMathematicsIf the model of (a^2+2ab+b^2) makes a complete square, what is missing if only (a^2+b^2) is kept?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67HardMathematicsIf the square model of ((x+a)^2) has small square (49) and total area of two rectangles (14x), what is (a)?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67HardMathematicsIf a square model shows (9x^2), two (6x) rectangles, and a small square (4), what will be the outer side?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67HardMathematicsAn area model has to read (81-18x+x^2) as a square. Which is the correct side?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 66HardMathematicsA square model shows area (x^2+14x+49). What is the side of the small square in this model?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 66HardMathematicsIn which visual identity do two equal rectangles give middle term (18x) and the small square is (81)?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67MediumMathematicsA square model shows (16p^2-24p+9). It is equal to which square?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67MediumMathematicsSquare tiles form (x^2+14x+49). Which two equal strip areas must have been added?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67MediumMathematicsA rectangle has sides (a+b) and (a+b). How many (ab) rectangles appear in the area model?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67MediumMathematicsIf a visual model shows (p^2+q^2) with only one (pq) rectangle then what is missing to complete ((p+q)^2)?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67MediumMathematicsIn a square of side (x+4) the total area of two edge strips is (8x). What is the area of the small corner square?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67MediumMathematicsA square model has area (s^2-14s+49). What is the side of the small cut part?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67MediumMathematicsA square of side (10) cm is split into (7) cm and (3) cm parts to show ((7+3)^2). What is the total area of the two rectangles?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67MediumMathematicsIn a visual model the square (k^2) and total strip area (12k) are shown. If the small square is (36) then the whole square is of what side?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67MediumMathematicsA visual model shows area (y^2-8y+16). It is formed from which square side?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67Medium